On Thu, Dec 06, 2001 at 04:05:26PM -0500, Nathan J. Williams wrote:
> Be careful to allocate enough bits here for the large number of page
> sizes permitted by some architetures, since they're being allocated in
> a MI bit-space. The IA64 architecture, for example, has ten different
> page sizes, from 4k to 256M.
6 bits is enough to describe all powers of 2 between 2^12 and 2^64, so
I would think that would be more than enough.
--
-- Jason R. Thorpe <thorpej@wasabisystems.com>